B. ab < 0
Mathematics, 12.06.2020 22:57 MissDumb1
If a > 0 and b < 0, which of the following must be true?
A. ab > 0
B. ab < 0
C. a + b > 0
D. a + b < 0
PLEASE HELP IM TIMED
Answers: 1
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If a > 0 and b < 0, which of the following must be true?
A. ab > 0
B. ab < 0
B. ab < 0
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